Joint prosthesis component



FIG. 1 is a left side view of a joint prosthesis component incorporating the design of my invention;

FIG. 2 is a three dimensional view from the top left of the joint prosthesis component of FIG. 1; and,

FIG. 3 is a three dimensional view from the top of the joint prosthesis component of FIG. 1.

The joint prosthesis component includes a truncated generally hemispherical body which is delimited at an equatorial end by a plane inclined at an angle relative to an equatorial plane and in which a centre point of the hemispherical body lies, and which is delimited at a polar end by a plane which is parallel to the equatorial plane and spaced therefrom. A cut-out is defined in the body to extend between its ends. 

The ornamental design for a joint prosthesis component, as shown and described. 